baber/WOPTO huggingface dataset:
Patent WO-2021077397-A1 (WO)
Inventor: ZHANG PINGSONG
IPC: G01N29/07
Filed: 2019-10-25
Abstract: A portable rock core multi-parameter comprehensive testing apparatus and testing method. The testing apparatus comprises a rock core wrapper and a parameter testing host machine; the rock core wrapper comprises a wrapping belt and parameter testing elements (8, 9, 10, 13) provided on the wrapping belt, the wrapping belt for wrapping a rock core comprises an inner layer and an outer layer, a sealed pressurizing air bag is provided between the inner layer and the outer layer of the wrapping belt, and the pressurizing air bag is connected to an inflating device by means of a rubber tube (1); the testing elements (8, 9, 10, 13) comprise a resistivity testing element (8), wave velocity testing elements (9, 10), and a strain testing element which are in signal connection with the parameter testing host machine. The apparatus can implement the multi-state geophysical parameter testing of rock cores having different diameters, wherein resistivity testing and wave velocity testing can be performed in the free state of the rock core and also in the axial compression state of the rock core, and strain testing is performed when the rock core is damaged by rock deformation under axial compression.
Patent WO-2021012450-A1 (WO)
Inventor: Long Zhijuan
IPC: G02F1/1345
Filed: 2019-11-04
Abstract: A display panel (100) and a display device, the display panel (100) having a plurality of sub-pixel groups (110) arranged in an array, wherein each sub-pixel group (110) has at least one sub-pixel (120), and the sub-pixel (120) is divided into a primary region (130) and a secondary region (140). By moving a shared common electrode, that is, a first vertical wiring (1021), out of the sub-pixel (120) structure such that each pixel is independently wired, and placing the same between the adjacent sub-pixel groups (110), the pixel aperture ratio is increased, the trunk width of the transparent electrode, that is, the original position of the shared common electrode, is reduced in width, and the widths of opaque regions of the primary region (130) and the secondary region (140) are reduced, thereby increasing the pixel aperture ratio and the transmittance of the display panel (100).
Patent WO-2020134576-A1 (WO)
Inventor: XIE HEPING
IPC: G01N3/02
Filed: 2019-11-05
Abstract: 一种霍普金森束杆动态测试系统，包括水平十字支撑平台、中心立方体方箱（59）、束杆（7，18，29，38，48，57）、束杆固定和支撑架（8，19，28，39，49，58）；X方向束杆（7，18）和Y方向束杆（29，38）均为水平放置，Z方向束杆（48，57）为竖直放置，通过束杆固定和支撑架（8，19，28，39，49，58）整齐地将各个小尺寸单杆对称的捆绑起来构成较大尺寸的方形束杆（7，18，29，38，48，57）；各单杆之间预留1mm至2mm的间隙，各个单杆上粘贴电阻应变片，各向束杆（7，18，29，38，48，57）的横截面积和长度均相等，并且各个束杆（7，18，29，38，48，57）内部动态应力波传播规律以及动态响应信号监测方式均相同。克服了现有霍普金森杆无法开展大尺寸岩石或混凝土等材料的动态力学特性测试的缺点，弥补了现有霍普金森杆测试过程无法有效的获取测试试样局部动态应力-应变响应特征的不足。
Patent WO-2021088012-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04W16/28
Filed: 2019-11-08
Abstract: Embodiments of the present invention provide an information processing method, comprising: a terminal device receives first downlink control information (DCI) on a first activated bandwidth portion (BWP) of a first component carrier (CC), the first DCI being transmitted on a resource indicated by a first control resource set (CORESET) corresponding to the first activated BWP, a first physical downlink shared channel (PDSCH) scheduled by the first DCI being carried on a second activated BWP of a second CC. Also disclosed are a terminal device and a storage medium.
Patent WO-2020147401-A1 (WO)
Inventor: Huang Chuncen
IPC: G06K7/10
Filed: 2019-11-13
Abstract: 本申请公开了一种基于二维码的定位方法及装置、存储介质、计算机设备，涉及信息处理技术领域。其中方法包括：接收移动终端发送的验证信息，所述验证信息是所述移动终端扫描二维码后获取到的；对所述验证信息进行确认，若通过验证，则向所述移动终端返回目标定位界面；接收所述移动终端发送的查询目标信息，将所述查询目标信息对应的查询目标在所述目标地图中进行高亮显示，所述查询目标信息是用户通过所述目标定位界面输入的；将高亮显示有查询目标的目标地图发送至所述移动终端，以使所述移动终端对所述目标地图进行展示。本申请基于二维码实现对目标的定位，提高了用户定位目标的效率，节省了人力，提高了用户体验。
Patent WO-2021077510-A1 (WO)
Title: 像素结构及液晶显示面板
Inventor: CAO WU
IPC: G02F1/1343
Filed: 2019-11-19
Abstract: 一种像素结构（1），配置于基板（101）上。像素结构（1）包括像素区（10），设于基板（101）上，像素区（10）定义有长轴方向及短轴方向，并包括主像素区（11）及次像素区（12）；及像素电极（2），设于主像素区（11）及次像素区（12），且像素电极（2）包括相互间隔排列且相互平行的多条狭缝（20），其中至少位于主像素区（11）及次像素区（12）之一的多条狭缝（20），与短轴方向或长轴方向形成第一夹角，且第一夹角小于45度。
Patent WO-2020119603-A1 (WO)
Inventor: HAN YUNQING
IPC: F24F6/16
Filed: 2019-12-06
Abstract: 一种雾化装置(100)，雾化装置(100)包括雾化组件(1)、进水管(2)和驱动装置(3)，雾化组件(1)包括旋转内筒(11)和旋转外筒(12)，围绕旋转内筒(11)的侧壁设有多个第一网孔(111)，旋转外筒(12)套设在旋转内筒(11)的外部且在径向方向上与旋转内筒(11)间隔开设置，围绕旋转外筒(12)的侧壁设有多个第二网孔(121)，进水管(2)包括进水端和出水端，出水端设有多个沿周向分布的出水口(221)，出水端伸入旋转内筒(11)内，驱动装置(3)用于驱动旋转内筒(11)和旋转外筒(12)转动。
Patent WO-2020114508-A1 (WO)
Inventor: ZHAO YIN
IPC: H04N19/196
Filed: 2019-12-06
Abstract: A video decoding method and apparatus, and a corresponding encoding/decoding device, for improving the encoding/decoding performance on a transform unit to a certain extent. The method comprises: obtaining a coding block flags of N-1 transform tree child nodes in N transform tree child nodes, N being an integer greater than 1; determining, according to the values of the coding block flags of the N-1 transform tree child nodes, the value of the coding block flag of the transform tree child node in the N transform tree child nodes other than the N-1 transform tree child nodes; and obtaining an image block indicated by the decoded current transform tree node according to the coding block flags of the N transform tree child nodes.
Patent WO-2021114199-A1 (WO)
Inventor: BANWELL MARTIN GERHARDT
IPC: G01N30/02
Filed: 2019-12-13
Abstract: A method for analyzing a sucrose ester sample by jointly using an ultra-performance convergence chromatograph and a mass spectrograph. The method can realize the quantitative analysis of different sucrose ester content in samples, and the accuracy is relatively high; the time used is extremely short, such that efficient analysis can be realized; and a solvent used is minimally toxic, safe and environmentally friendly.
Patent WO-2021120043-A1 (WO)
Title: 一种安全装置、制作方法及电池
Inventor: SHU KUANJIN
IPC: H01M2/12
Filed: 2019-12-18
Abstract: 一种安全装置、制作方法及电池，安全装置上设置有第一刻线（1）和第二刻线（2），第一刻线（1）和第二刻线（2）连接形成闭合线条，第一刻线（1）和第二刻线（2）将安全装置分割为外框（100）和阀片（200），安全装置在第二刻线（2）处的厚度大于其在第一刻线（1）处的厚度，阀片（200）可沿第一刻线（1）与外框（100）分离并在第二刻线（2）处与外框（100）保持连接。
Patent WO-2020140787-A1 (WO)
Inventor: CHU MINGI
IPC: G09G3/3225
Filed: 2019-12-23
Abstract: La présente invention concerne un procédé de compensation de pixel, un dispositif, un support de stockage et un écran d'affichage, appartenant au domaine technique des écrans. Le procédé comprend les étapes consistant à : détecter, sous une première valeur d'échelle de gris cible d'un écran d'affichage, de multiples sous-pixels par l'intermédiaire de multiples unités photosensibles, et obtenir une valeur de luminosité réelle de chacun des sous-pixels ; déterminer, selon un modèle de détection de compensation, une valeur de luminosité théorique de chacun des sous-pixels sous la première valeur d'échelle de gris cible, le modèle de détection de compensation enregistrant une correspondance entre des valeurs d'échelle de gris cibles et des données d'image théoriques, et les données d'image théoriques comprenant une valeur de luminosité de référence de chacun des sous-pixels ; et effectuer une compensation de pixel sur chacun des sous-pixels en fonction de la valeur de luminosité réelle et de la valeur de luminosité théorique de celui-ci. La présente invention permet une compensation du vieillissement de pixels d'écrans d'affichage, et améliore l'uniformité des trames affichées par les écrans d'affichage. La présente invention est applicable à la compensation d'écrans d'affichage.
Patent WO-2021114399-A1 (WO)
Title: 一种轮胎硫化胶囊的制备方法
Inventor: ZHAO HUIYAN
IPC: C08J11/00
Filed: 2019-12-25
Abstract: 本发明公开了一种轮胎硫化胶囊的制备方法，涉及轮胎硫化胶囊制备技术领域。本发明中一种轮胎硫化胶囊的制备方法，原料包括：丁基橡胶80-100份和经过改性处理的废弃轮胎硫化胶囊料1-20份，炭黑20-50份，硫化树脂8-10份，蓖麻油5.5-7.5份，氧化锌2-4份，硬脂酸1-3份，促进剂3-5份；先将废弃轮胎硫化胶囊料进行共混脱硫和共混活化两步改性处理，再与丁基橡胶进行密炼、混炼、注射、硫化出新的轮胎硫化胶囊。与现有技术相比，本发明中，将废弃轮胎硫化胶囊进行改性处理，再次应用于轮胎硫化胶囊加工中，实践表明，新制作的轮胎硫化胶囊使用次数可达300-500次。
Patent WO-2021128245-A1 (WO)
Title: Hinge angle detection
Inventor: CUI RENJIE
IPC: G06F3/0346
Filed: 2019-12-27
Abstract: An electronic device (102) includes: a first housing (104), where the first housing (104) includes at least one first housing accelerometer (110a) and at least one first housing gyroscope (112a), a second housing (106), where the second housing (106) includes at least one second housing accelerometer (110b) and at least one second housing gyroscope (112b), and a hinge (108). The hinge (108) rotatably couples the first housing (104) to the second housing (106), where a hinge angle is determined using data from the first housing accelerometer (110a), the second housing accelerometer (110b), the first housing gyroscope (112a), and the second housing gyroscope (112b) if the electronic device (102) is not in a portrait orientation where the hinge (108) is vertical to a ground (130) or not in motion and is determined using data from the first housing gyroscope (112a) and the second housing gyroscope (112b) if the electronic device (102) is in portrait orientation or is in motion.
Patent WO-2021088245-A1 (WO)
Title: Visual inspection and intelligent selection and matching system for truck bolster spring, and use method
Inventor: GUO QICHANG
IPC: G01B11/24
Filed: 2020-01-07
Abstract: Disclosed is a visual inspection and intelligent selection and matching system for a truck bolster spring, the system comprising conveying mechanisms (1), corner mechanisms (2), spring selection and matching stations (3), a tray (4), a 3D visual monitoring station (5) and control systems (6). A feeding end and a discharging end of the 3D visual monitoring station (5) are separately connected to at least one conveying mechanism (1) by means of the corner mechanisms (2), and each conveying mechanism (1) is connected to one spring selection and matching station (3). The tray (4) is respectively connected to the conveying mechanisms (1), the corner mechanisms (2), the spring selection and matching stations (3) and the 3D visual monitoring station (5) in a sliding manner. The conveying mechanisms (1), the corner mechanisms (2), the spring selection and matching stations (3), the tray (4) and the 3D visual monitoring station (5) are all electrically connected to the control systems (6). A method comprises two steps: system assembly; and an inspection operation. The system has good site adaptability and environmental practicability, and can effectively meet the requirements of various plant spacial layouts and of production inspection amount usage; in addition, a video inspection system is simple in structure and strong in terms of data recognition and calculation capabilities, thereby greatly improving the inspection efficiency and precision.
Patent WO-2020224299-A1 (WO)
Inventor: XU RUNYU
IPC: G06Q20/22
Filed: 2020-01-14
Abstract: A payment channel recommendation method and apparatus, and a device. The solution comprises: upon receipt of a payment request, determining a target user, target payment channels, a payment feature in the present transaction, and then determining recommendation scores of the target payment channels in the present transaction by a preset mapping relation, and recommending a target payment channel according to the recommendation score, wherein the mapping relation is used for representing the relation between the payment channel and the recommendation score, and is pre-determined by training historical data of the payment feature and historical data of a payment result feature; the payment result feature comprises result data of whether the payment channel is selected by a user and the payment is successful.
Patent WO-2021159304-A1 (WO)
Title: Method and apparatus for controlling content caching in edge computing system
Inventor: CHEN WEI
IPC: H04N21/231
Filed: 2020-02-12
Abstract: A method and apparatus for controlling content caching in an edge computing system. The method includes: generating a set of hot topics including at least one hot topic subset, wherein each hot topic subset is generated based on a social media report (401); and generating a set of contents to be monitored based on the set of hot topics (403).
Patent WO-2021184241-A1 (WO)
Title: Power adapter
Inventor: LIAO ZHUOWEN
IPC: H02M1/00
Filed: 2020-03-18
Abstract: A power adapter, comprising an outer casing (10), a plug connection assembly (20), an electronic assembly (40), and a protection cover body (30); the plug connection assembly (20) comprises a plug (22) as well as a connection device (23) electrically connected to the plug (22); the electronic assembly (40) comprises a transformer (42) and an electronic element (41); the protection cover body (30) is located within an accommodating cavity (104) and, together with a cavity wall of the accommodating cavity (104), surround and form a protection cavity (301); the connection device (23) is located within the protection cavity (301), and the electronic assembly (40) is located outside of the protection cavity (301); and the protection cover body (30) is made from an insulating material. The present power adapter, by means of the protection cover body (30) reducing the influence of strong electricity interference produced by the connection device (23) on the electronic assembly (40), allows for space within the accommodating cavity (104) to be amply utilized, thereby achieving a configuration of the outer casing (10) having a small volume.
Patent WO-2021189188-A1 (WO)
Inventor: ZHANG ZHONG
IPC: H01L27/11524
Filed: 2020-03-23
Abstract: Embodiments of 3D memory devices having staircase structures and methods for forming the same are disclosed. In an example, a 3D memory device includes a memory array structure and a staircase structure in an intermediate of the memory array structure and laterally dividing the memory array structure into first and second memory array structures. The staircase structure includes a first staircase zone and a bridge structure connecting the first and second memory array structures. The first staircase zone includes a first pair of staircases facing each other in a first lateral direction and at different depths. Each staircase includes a plurality of stairs. Each staircase includes divisions in a second lateral direction perpendicular to the first lateral direction at different depths. At least one stair in the first pair of staircases is electrically connected to at least one of the first and second memory array structures through the bridge structure.
Patent WO-2021189497-A1 (WO)
Inventor: BAI XIAO
IPC: G09G3/32
Filed: 2020-03-27
Abstract: A display panel and a driving method therefor. The display panel comprises: a source driver circuit and a pixel driver circuit. The source driver circuit comprises: a digital-to-analog converter (DAC), a power amplifier (SOP), and a switch unit (T). The DAC is used for converting a digital data signal into an analog data signal. The power amplifier (SOP) is used for receiving the analog data signal and improving the drive capability thereof. The switch unit (T) is separately connected to the DAC, the power amplifier (SOP), and a control signal end (SW), and is used for responding to a signal at the control signal end (SW) to turn on the DAC and the power amplifier (SOP). The pixel driver circuit comprises a data signal end. An output end of the power amplifier (SOP) is connected to the data signal end, and used for inputting an analog data signal having the driving capability improved to the data signal end. The source driver circuit can reduce the power thereof.
Patent WO-2021093258-A1 (WO)
Inventor: ZHANG YING
IPC: C12N15/82
Filed: 2020-04-07
Abstract: 提供了VvDUF642基因，其在无核葡萄品种中持续高表达，在有核葡萄品种中表达量无明显变化，转化拟南芥以后可引起拟南芥种子变形，转化番茄后可引起番茄种子败育。还提供了VvDUF642基因或蛋白在种子败育葡萄品种的构建或筛选中的用途。
Patent WO-2020228502-A1 (WO)
Inventor: XIA YANG
IPC: H04W24/10
Filed: 2020-04-22
Abstract: Disclosed are a method and apparatus for controlling the power consumption of a terminal, and a storage medium. The method comprises: acquiring a power consumption rate of a terminal, and if the power consumption rate is greater than a power consumption rate threshold value, controlling, on the basis of a power consumption adjustment policy, the terminal to disable a dual-connection mode, wherein the terminal supports the dual-connection mode, and in the dual-connection mode, the terminal communicates with both a first base station and a second base station, the first base station being a main base station, and the second base station being an auxiliary base station.
Patent WO-2020233345-A1 (WO)
Inventor: LIU LI
IPC: G06F16/36
Filed: 2020-04-24
Abstract: A natural language processing (NLP)-based data chart generation method and a related device. The method comprises: acquiring target natural language data inputted by a target user, the target natural language data being natural language data related to the generation of a data chart (S201); performing, on the basis of the NLP, word segmentation and semantic analysis on the target natural language data, to determine a grammatical structure feature of the target natural language data and a keyword sequence corresponding to the target natural language data, the keyword sequence comprising at least one data chart keyword (S202); determining at least one data chart function template corresponding to the keyword sequence (S203); assembling the at least one data chart function template according to the grammatical structure feature of the target natural language data, to determine a data chart function template set corresponding to the target natural language data (S204); and sequentially invoking and executing data chart function templates in the data chart function template set, to generate a data chart corresponding to the target natural language data (S205). The solution improves the efficiency of data chart production.
Patent WO-2020216339-A1 (WO)
Inventor: HUA RONGRONG
IPC: H04W16/18
Filed: 2020-04-24
Abstract: Disclosed are a method and apparatus for accessing a gateway, relating to the technical field of communications. The present application can obtain an SLA grade according to the user information of a terminal, and further determine an UP device corresponding to the terminal according to the SLA grade of the terminal. Therefore, the terminals having different SLA grades can be allocated to different UP devices for bearing, so that a specific terminal can access a specified UP device, thereby solving the problem in the related art that the UP device accessed by the terminal is random. In addition, the SLA grade can be used for indicating the service quality grade of the terminal, and therefore, the terminals having different SLA grades can provide differential service on different UP devices after accessing different UP devices, thereby meeting user requirements and improving benefits.
Patent WO-2021031603-A1 (WO)
Inventor: XUE CHUNHUA
IPC: G01N21/88
Filed: 2020-04-24
Abstract: 一种LED支架缺陷检测方法，包括：提供相机(14)和光源(16)；调整光源(16)和相机(14)的位置和角度，使相机对预设承托平面上的LED支架(6)的具有除镜面反射光的区域进行取像。通过使相机(14)在LED支架(6)镜面反射光范围之外进行取像，突出了注塑部分的图像，更有利于对注塑部分的缺陷检测。
Patent WO-2021114549-A1 (WO)
Title: 一种指令执行方法、装置、设备及存储介质
Inventor: FAN BAOYU
IPC: G06F9/38
Filed: 2020-04-27
Abstract: 一种指令执行方法、装置、设备及存储介质。该方法在确保批处理过程中无执行依赖关系的指令正常执行的同时，确保了存在执行依赖关系的指令之间的有序执行，进而保证了指令执行结果的正确性。此外，本申请还提供一种指令执行装置、设备及存储介质，有益效果同上所述。
Patent WO-2021128690-A1 (WO)
Inventor: JIN LEI
IPC: H01G4/30
Filed: 2020-04-30
Abstract: Provided are a capacitor having improved capacitor voltage resistance and insulation resistance and a method for fabrication thereof, comprising a ceramic dielectric layer (1), inner electrodes (2), and terminals (3); the terminals (3) are symmetrically arranged on the two sides of the ceramic dielectric layer (1); the inner electrodes (2) are alternately arranged inside the ceramic dielectric layer (1). The mechanical strength of the capacitor is greatly improved, and due to the structural enhancement, the breakdown voltage of the electrical characteristics is also high-level, achieving a manner of improving the mechanical strength of the capacitor; the ceramic powder can be used to produce a thin strip of 3.5 μm ±0.5 μm, and the sintering condition is 1300°C; using this ceramic powder to fabricate a capacitor, the capacitance value Cp reaches 50-150 nF, and the loss coefficient Df is 1%; using this ceramic powder to fabricate a capacitor, the breakdown voltage reaches more than 100 V DC per unit; using this ceramic powder to fabricate a capacitor, the insulation impedance is greater than 1×10 -12  Ω.
Patent WO-2021226902-A1 (WO)
Title: Methods and apparatus for sub-band-based pdcch hopping in wireless communication
Inventor: HE HONG
IPC: H04W72/04
Filed: 2020-05-14
Abstract: An approach for wireless communications to support reduced capability New Radio (NR) with larger control resource sets (CORESET) bandwidths available. Examples of the approach include a frequency-hopping CORESET with a predefined hopping pattern configured by higher layers, e.g. RRC signaling or MAC Control Element (CE) on a per CORESET per UE or purely per UE basis. Frequency hopping patterns for CORESET transmissions include use of PRBs for CORESETs that are mirrored with respect to the central frequency of active bandwidth part (BWP), and the use of a random parameter to step through the frequency pattern. The sub-band location of PDSCH that is scheduled by PDCCH may be indicated using the DCI format, or may be based on a last slot for PDCCH transmission.
Patent WO-2021232277-A1 (WO)
Title: Multi-user packet data addressing techniques
Inventor: XU CHANGLONG
IPC: H04L5/00
Filed: 2020-05-20
Abstract: A wireless communication device in a wireless communication network receives a downlink control information (DCI) in a physical downlink control channel (PDCCH) in a first slot, and determines whether a multi-user packet in a physical downlink shared channel (PDSCH) includes data for the wireless communication device based on the DCI and without decoding any portion of the multi-user packet. A base station in a wireless communication network generates at least one downlink control information (DCI) in a physical downlink control channel (PDCCH) in a first slot, wherein the at least one DCI informs at least wireless communication device whether a multi-user packet in a physical downlink shared channel (PDSCH) includes data for the at least one wireless communication device without the at least one wireless communication device decoding any portion of the multi-user packet.
Patent WO-2021232323-A1 (WO)
Title: Local backlight dimming method and device based on neural network
Inventor: ZHANG TAO
IPC: G06T5/00
Filed: 2020-05-20
Abstract: A local backlight dimming method and device based on a neural network, relating to the field of image processing, and solving the problem of how to improve a dynamic range of an image. The method comprises: after receiving a first image, inputting the first image into a first neural network and a second neural network for respective calculations, so as to obtain a backlight image and a liquid crystal pixel compensated image of the first image; and then controlling, according to the backlight image, a backlight module (203) to provide light to a liquid crystal panel (204), i.e., controlling, according to the backlight image, the backlight module (203) to provide a light source matching the backlight image to the liquid crystal panel (204), and controlling the liquid crystal panel (204) according to the liquid crystal pixel compensated image to enable the liquid crystal panel (204) to display a second image under the joint action of the backlight image and the liquid crystal pixel compensated image, wherein the dynamic range of the second image is higher than that of the first image.